Relief Clinical Laboratory Scientist I/II
$129.31k - $171.08kSan Mateo County, CA
Relief Clinical Laboratory Scientist I/II
Print (
Relief Clinical Laboratory Scientist I/II
Salary
$129,313.60 - $171,080.00 Annually
Location
County of San Mateo, CA
Job Type
Relief
Job Number
POSTING ONLY (F023-R)
Department
San Mateo Medical Center
Opening Date
04/09/2026
Bargaining Unit
09
Description
Benefits
Description
San Mateo Medical Center is currently seeking three Relief Clinical Laboratory Scientists I/II.
San Mateo Medical Center (SMMC) is a public hospital and clinic system fully accredited by The Joint Commission. SMMC operates outpatient clinics throughout San Mateo County and an acute-care hospital in San Mateo, with a mission to "partner with patients to provide excellent care with compassion and respect." As part of an integrated San Mateo County Health, SMMC serves the healthcare needs of all residents of San Mateo County, with an emphasis on education and prevention.
SMMC Laboratory is looking for experienced Clinical Laboratory Scientists to join our team! Positions are available for Clinical Laboratory Scientists/Medical Technologists in various shifts. Generalists are encouraged to apply as clinical areas include hematology, chemistry, coagulation, and blood banking.
Under general supervision, the Relief Clinical Laboratory Scientists I/II (Medical Technologist/Generalist) will perform high and moderate complexity testing and oversee testing of medical laboratory technicians and specimen management by phlebotomists during their shift in order to provide data used in the diagnosis and therapeutic management of diseases.
DISTINGUISHING CHARACTERISTICS
Clinical Laboratory Scientist I is the journey level class in the medical technologist series with incumbents performing routine and specialized laboratory tests. This class is flexibly staffed with Clinical Laboratory Scientist II and incumbents are expected to advance to the higher level after gaining experience and demonstrating the required proficiency.
Clinical Laboratory Scientist II is the advanced journey level class in the medical technologist series with incumbents independently performing a variety of complex and specialized laboratory tests.
The ideal candidate will also possess:
A Bachelor's Degree in Biology, Chemistry, Medical Technology/Clinical Laboratory Science, or another related field.
Possession of a Clinical Laboratory Scientist (MTA) license issued by the State of California is required.
2 - 5 years of experience in medical laboratory work as a licensed technologist is strongly preferred.
Experience in working in acute care hospital setting.
Strong understanding of lab regulations.
Ability to quickly adapt to different shifts and workflows.
Comfortable working with minimal supervision.
Experience with hematology, chemistry and/or blood banking.
Examples Of Duties
Duties may include, but are not limited to, the following:
Perform microbiological examinations on a variety of specimens using morphological, cultural, biochemical, and serological identification of micro-organisms.
Perform qualitative and quantitative analysis of blood and urine using standard procedures.
Perform routine hematological examinations such as complete blood count, coagulation studies, sedimentation rate, etc.
Perform blood banking procedures including typing, grouping, and cross matching of blood for transfusion.
Perform serological examinations using a variety of techniques on various clinical specimens.
Prepare culture media, stains, reagents and stock solutions.
Operate and care for laboratory equipment and assumes responsibility for preventive maintenance.
Perform all quality control tests required by procedures and prepare quality control reports.
Maintain records of laboratory results, quality control data, and laboratory procedures.
Assist in laboratory quality assurance procedures, data gathering and problem-solving.
Compile and prepare periodic reports.
Assist in training and guiding laboratory assistants and paraprofessional employees, as well as teaching other technologists' new procedures.
Perform related duties as assigned.
Qualifications
Note : The level and scope of the knowledge, skills and abilities listed below are related to job duties as defined under Distinguishing Characteristics.
Licensure/Certification:
- Possession of a Clinical Laboratory Technologist license issued by the State of California; and/or Clinical Immunohematologist Scientist (MTD) license issued by the State of California.
Education and Experience:
Any combination of education and experience that would likely provide the required knowledge, skills and abilities is qualifying. A typical way to qualify is:
Education: Bachelor's Degree (baccalaureate) in biology, clinical laboratory science, or equivalent major that includes 25 semester or equivalent quarter units of biology courses, which must include genetics and immunology.
Experience: Minimum of two years of experience performing medical laboratory work as a licensed technologist, including at least one year of experience in immunohematology.
Knowledge of:
Current technology, principles and application of medical examinations such as those commonly used in biochemistry, microbiology, blood banking, hematology and or serology.
Operation and care of laboratory equipment and instrumentation.
Skill/Ability to:
Make independent judgments in evaluating the validity of completed laboratory tests.
Maintain and analyze quality control programs.
Follow written and oral directions, procedures or instructions.
Perform serological, parasitological, bacteriological, immunological, hematology, and biochemical tests.
Application/Examination
If you are interested in being considered for this extra help position, the following materials must be electronically submitted in a Word or PDF format.
Cover letter
Resumé
Responses to these supplemental questions:
- Possession of a Clinical Laboratory Scientist license issued by the State of California; and/or Clinical Immunohematologist Scientist (MTD) license issued by the State of California is required. Do you possess a valid Clinical Laboratory Scientist license issued by the State of California or Clinical Immunohematologist Scientist (MTD) license issued by the State of California? (A "No" response will disqualify your application.)
Yes
No
Describe the specific techniques/methods you use to evaluate and validate instrumentation. When and why do Clinical Laboratory Scientists calibrate in the laboratory? Give one work-related example that best demonstrates your response.
Give a specific example of a situation when you had an emergency in the laboratory involving an equipment malfunction. What steps did you take to handle the situation, and what was the outcome?
Describe your blood bank experience, including your role and where you gained this experience.
Relief Clinical Laboratory Scientists are required to work various shifts and hours. What is your availability?
Day Shift
Evening Shift
Night Shift
Weekends
Please include the words "Relief Clinical Laboratory Scientist I/II" in the subject line of your email submission. All submitted materials must be in Word or PDF format.
Please submit the above-listed materials via email to:
Chad Below, Clinical Services Manager II - Laboratory
View email address on click.appcast.io
Apply immediately. This is a continuous recruitment which may close at any time. Resumés will be accepted until the position is filled, and selection may be made at any time within the process.
NOTE: Application materials are only accepted via e-mail. Materials sent via regular mail and/or fax will not be accepted. Submittals that do not include all required elements (Cover Letter, Resume and responses to the supplemental questions) will not be considered. Application materials will be reviewed as they are received, and well-qualified candidates will be contacted for an interview.
About the County
San Mateo County is centrally located between San Francisco, San Jose, and the East Bay. With over 750,000 residents, San Mateo is one of the largest and most diverse counties in California and serves a multitude of culturally, ethnically, and linguistically diverse communities.
The County of San Mateo, as an employer, is committed to advancing equity to ensure that all employees are welcomed in a safe and inclusive environment. The County seeks to hire, support, and retain employees who reflect our diverse community. We encourage applicants with diverse backgrounds and lived experiences to apply. Eighty percent of employees surveyed stated that they would recommend the County as a great place to work.
The County of San Mateo is an equal opportunity employer committed to fostering diversity, equity, and inclusion at all levels.
.
Analyst: Debbie Kong (04092026) (Clinical Laboratory Scientist I/II - Relief - F074-R/F023-R)
We invite you to explore our Benefits-at-a-Glance ( page for a snapshot of the comprehensive and competitive benefits available to eligible employees of the County of San Mateo. From health and wellness to financial security, our benefits are designed to support you at every stage of your career. (Please note that benefits are subject to change.)
In addition to core benefits, the County is proud to offer a variety of wellness and professional development programs to help you grow both personally and professionally. Most of these enriching opportunities are available during work hours and come at no cost to you.
As a County employee, you’ll also be covered by the federal Social Security system, earning valuable retirement benefits based on your salary and years of service.
Employer
County of San Mateo
Address
County of San Mateo Human Resources Department 500 County Center, 4th Floor Redwood City, California, 94063-1663
Phone
View phone number on click.appcast.io
Website
Please verify your email address Verify Email
$123.07k - $162.88k
...Clinical Laboratory Scientist I/II (Medical Technologist) (Open) Print ( Apply Clinical Laboratory Scientist I/II (Medical Technologist) (... ...hematology, chemistry and/or blood banking. NOTE for the Relief positions: The hourly wage for Relief Clinical Laboratory...SuggestedHourly payFull timePart timeWork experience placementImmediate startRelocation packageShift workNight shiftWeekend workDay shiftAfternoon shift$45 - $61 per hour
...guardanthealth.com and follow the company on LinkedIn, X (Twitter) and Facebook. Position Summary: The Clinical Laboratory Scientist (CLS) II is responsible for performing high complexity laboratory testing on patient specimens, performing quality control...SuggestedWork at officeLocal areaRemote workWork from homeFlexible hours- ...Rate: Negotiable Salary: NA $1.00 Responsibilities: Excellent employment opportunity for a Clinical Project Associate - II in the Foster City, CA area. Tracking and preparing study-specific information utilizing databases, spreadsheets,...SuggestedContract work
- ...Clinical Project Associate II Integrated Resources, Inc., is led by a seasoned team with combined decades in the industry. We deliver strategic workforce solutions that help you manage your talent and business more efficiently and effectively. Since launching in 199...Suggested
- ...Clinical Trials Manager II Integrated Resources, Inc., is led by a seasoned team with combined decades in the industry. We deliver strategic workforce solutions that help you manage your talent and business more efficiently and effectively. Since launching in 1996,...Suggested
$60 - $65 per hour
CareDx is seeking a Clinical Laboratory Scientist II in Brisbane, California. The candidate will handle patient samples, ensure quality control, and must hold a CLS license. The position requires a BS/BA in a biology-related field and at least 6 years of clinical laboratory...Hourly payNight shift$30k
County of San Mateo is seeking two Clinical Laboratory Scientists I/II for night shifts at San Mateo Medical Center. Responsibilities include performing high complexity testing, overseeing lab technicians, and ensuring data accuracy for patient diagnosis. The ideal candidate...Relocation packageNight shift$31.67 - $49.52 per hour
A leading cancer diagnostics company is seeking a Research Associate II to join their team in Brisbane, California. The role involves developing and validating clinical-grade assays using next-generation sequencing technologies. The ideal candidate will have a Bachelor'...Hourly pay$33.53 - $41.91 per hour
...specimens, as well as receives, handles and processes specimens for laboratory testing. Interacts with patients of diverse ages, backgrounds,... ...Phlebotomy Technician I provided prior to start date OR CPT II-Certified Phlebotomy Technician II provided prior to start date...Part timeLocal areaShift work$120k - $147k
A biopharmaceutical company in South San Francisco seeks a Senior Research Associate II in Medicinal Chemistry. The role involves applying expertise in organic chemistry to synthesize and characterize novel molecules. Ideal candidates have a B.S./M.S. in Chemistry and...$129.4k - $152.3k
...modulators and glucocorticoid receptor antagonists. With advanced clinical trials in patients with hypercortisolism, solid tumors, ALS and... .... To learn more, visit The Clinical Research Associate (CRA) II monitors clinical study activities to assure adherence to Good Clinical...Full time$140k - $155k
...Clinical Laboratory Scientist III Adela's mission is to deliver innovative and accessible blood tests that harness biology to transform cancer care and improve well-being. The company is developing best-in-class technology to accelerate the diagnosis and improve the...Work experience placementLocal area$68.5 - $85.62 per hour
...Executes procedures in assigned areas of the Laboratory to deliver accurate results in a timely... ...testing (as classified by the Clinical Laboratory Improvement Amendments - CLIA... ...~ CLSL-CA Licensed Clinical Lab Scientist. TYPICAL EXPERIENCE: ~2...Full timeLocal areaShift workNight shiftWeekend work$60k - $65k
...development, and commercialization of clinically differentiated, high‑value healthcare solutions... ...required to accession samples into the laboratory information management system (LIMS) to... ...Held California Clinical Laboratory Scientist (CLS) license. BS/BA in a biology-...For contractorsWork at officeLocal area- ...Environmental, and Occupational Toxicology (GEO Tox) is a diverse team of scientists with the goals of supporting patient, environmental, and... ..., and Safety Data Sheets (SDS). Qualifications Sr. Scientist II Qualifications: Bachelor’s Degree in toxicology or related...Contract workTemporary workLocal area
- ...Job Description Job Description Job Title: Associate Scientist II - Protein Sciences Job Location: Foster City, CA (Onsite) Job... ...Sciences team. This individual will contribute as a hands-on laboratory scientist, executing protein production, purification, and...Contract workMonday to FridayShift work
- ...Excellent employment opportunity for a Packaging Technician - II in San Dimas, CA and later La Verne, CA Site. Monday to Friday 5... ...on Inspection of company products; assists in the inspection of Clinical Trial Material, and components. Sets up and operates inspection...Contract workWork at officeMonday to FridayWeekend work
- ...Andrologist (California CLS Required) – Fertility Clinic Job Summary The Senior... ...overseeing advanced andrology and reproductive laboratory procedures within a fertility clinic... ...~ Active California Clinical Laboratory Scientist (CLS) License issued by the California...Weekend workEarly shift
- ...is dedicated to advancing human health by ensuring that drug discovery and development teams have the facilities and supporting laboratory animal services they need to successfully conduct effective animal research studies. At Mispro, we handle the operational complexities...Full timeFlexible hoursShift workWeekend workDay shift
- A biotechnology consulting firm is seeking a highly motivated Scientist II - Oligonucleotides in South San Francisco. This role involves supporting the discovery and development of oligonucleotide therapeutics, working with cross-functional teams, and maintaining lab productivity...
- Scientist II - Oligonucleotides South San Francisco, United States | Posted on 03/20/2026 Our client, leadingleader in biotechnology and... ...production and delivery timelines Maintain and operate laboratory equipment including oligo synthesizers, HPLC systems, and desalting...
$141.5k
...LinkedIn, ( Facebook, Instagram ( , X ( and YouTube. ( Job Description Position Overview: The Principal Machine Learning Scientist II will advance deep learning methods for biologics discovery at AbbVie. This individual contributor role focuses on advancing...Work at officeLocal areaRelocation3 days per week- ...Clinical Project Associate Integrated Resources, Inc., is led by a seasoned team with combined decades in the industry. We deliver strategic workforce solutions that help you manage your talent and business more efficiently and effectively. Since launching in 1996,...
- ...Clinical Project Associate Integrated Resources, Inc is a premier staffing firm recognized as one of the tri-states most well-respected professional specialty firms. IRI has built its reputation on excellent service and integrity since its inception in 1996. Our mission...
- ...Responsibilities: Excellent employment opportunity for a Clinical Research Associate in the South San Francisco area. Assists... ...and trainings at all times Must be current and up to date with industry regulations Phase I II Oncology experience...Contract work
$32 - $40 per hour
...Job Description Job Description Electrical Engineering Technician II Sigma Design is a product development, engineering, and manufacturing firm. Based out of the Pacific Northwest, we offer innovative concept through production services to diverse clients around...Work at officeMonday to FridayDay shift- ...development, and commercialization of clinically differentiated, high-value healthcare solutions... ...on‑site in Brisbane, CA The Clinical Laboratory Scientist (CLS) performs testing in the CLIA‑... ...clinical laboratory experience. CLS, II: Fully meets the qualifications listed...Full timeWork at officeLocal areaShift work
$32 - $38 per hour
...Manufacturing Assembler or Technician (I/II/III), Endoscopy Neptune Medical, is an innovative, venture capital funded medical device startup headquartered in Burlingame, CA. We have already commercialized novel medical devices using our technology. Now the team at...Hourly payWork experience placementLocal areaFlexible hours$30.6 - $39.12 per hour
...Collaborate with the Research, Development, Automation, Facilities and Supply Chain teams to ensure consistent laboratory support. Assist Research Associates and Scientists in preparing and aliquoting reagents. Perform routine maintenance on a variety of laboratory equipment...Hourly payLocal area$30.44 - $38.05 per hour
We are so glad you are interested in joining Sutter Health! Organization: MPHS-Mills-Peninsula Medical Center Position Overview: Provides competent distribution of supplies and equipment to the facility departments mostly independently. Performs receiving...Daily paidCasual workWork at officeLocal areaShift workWeekend work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Relief Clinical Laboratory Scientist I/II. Be the first to apply!



